42323808280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1\times {\mathrm{1571}}^1$

素因数の和:2201

約数の個数: 128

約数和(自身を含む): 103821419520

約数和(自身を除く): 61497611240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 103, 104, 130, 206, 260, 412, 503, 515, 520, 824, 1006, 1030, 1339, 1571, 2012, 2060, 2515, 2678, 3142, 4024, 4120, 5030, 5356, 6284, 6539, 6695, 7855, 10060, 10712, 12568, 13078, 13390, 15710, 20120, 20423, 26156, 26780, 31420, 32695, 40846, 51809, 52312, 53560, 62840, 65390, 81692, 102115, 103618, 130780, 161813, 163384, 204230, 207236, 259045, 261560, 323626, 408460, 414472, 518090, 647252, 673517, 790213, 809065, 816920, 1036180, 1294504, 1347034, 1580426, 1618130, 2072360, 2103569, 2694068, 3160852, 3236260, 3367585, 3951065, 4207138, 5388136, 6321704, 6472520, 6735170, 7902130, 8414276, 10272769, 10517845, 13470340, 15804260, 16828552, 20545538, 21035690, 26940680, 31608520, 41091076, 42071380, 51363845, 81391939, 82182152, 84142760, 102727690, 162783878, 205455380, 325567756, 406959695, 410910760, 651135512, 813919390, 1058095207, 1627838780, 2116190414, 3255677560, 4232380828, 5290476035, 8464761656, 10580952070, 21161904140, 42323808280]

約数ペア:

[(1, 42323808280), (2, 21161904140), (4, 10580952070), (5, 8464761656), (8, 5290476035), (10, 4232380828), (13, 3255677560), (20, 2116190414), (26, 1627838780), (40, 1058095207), (52, 813919390), (65, 651135512), (103, 410910760), (104, 406959695), (130, 325567756), (206, 205455380), (260, 162783878), (412, 102727690), (503, 84142760), (515, 82182152), (520, 81391939), (824, 51363845), (1006, 42071380), (1030, 41091076), (1339, 31608520), (1571, 26940680), (2012, 21035690), (2060, 20545538), (2515, 16828552), (2678, 15804260), (3142, 13470340), (4024, 10517845), (4120, 10272769), (5030, 8414276), (5356, 7902130), (6284, 6735170), (6539, 6472520), (6695, 6321704), (7855, 5388136), (10060, 4207138), (10712, 3951065), (12568, 3367585), (13078, 3236260), (13390, 3160852), (15710, 2694068), (20120, 2103569), (20423, 2072360), (26156, 1618130), (26780, 1580426), (31420, 1347034), (32695, 1294504), (40846, 1036180), (51809, 816920), (52312, 809065), (53560, 790213), (62840, 673517), (65390, 647252), (81692, 518090), (102115, 414472), (103618, 408460), (130780, 323626), (161813, 261560), (163384, 259045), (204230, 207236)]