15706965560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{28309}}^1$

素因数の和:28441

約数の個数: 128

約数和(自身を含む): 41948625600

約数和(自身を除く): 26241660040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 97, 104, 110, 130, 143, 194, 220, 260, 286, 388, 440, 485, 520, 572, 715, 776, 970, 1067, 1144, 1261, 1430, 1940, 2134, 2522, 2860, 3880, 4268, 5044, 5335, 5720, 6305, 8536, 10088, 10670, 12610, 13871, 21340, 25220, 27742, 28309, 42680, 50440, 55484, 56618, 69355, 110968, 113236, 138710, 141545, 226472, 277420, 283090, 311399, 368017, 554840, 566180, 622798, 736034, 1132360, 1245596, 1472068, 1556995, 1840085, 2491192, 2745973, 2944136, 3113990, 3680170, 4048187, 5491946, 6227980, 7360340, 8096374, 10983892, 12455960, 13729865, 14720680, 16192748, 20240935, 21967784, 27459730, 30205703, 32385496, 35697649, 40481870, 54919460, 60411406, 71395298, 80963740, 109838920, 120822812, 142790596, 151028515, 161927480, 178488245, 241645624, 285581192, 302057030, 356976490, 392674139, 604114060, 713952980, 785348278, 1208228120, 1427905960, 1570696556, 1963370695, 3141393112, 3926741390, 7853482780, 15706965560]

約数ペア:

[(1, 15706965560), (2, 7853482780), (4, 3926741390), (5, 3141393112), (8, 1963370695), (10, 1570696556), (11, 1427905960), (13, 1208228120), (20, 785348278), (22, 713952980), (26, 604114060), (40, 392674139), (44, 356976490), (52, 302057030), (55, 285581192), (65, 241645624), (88, 178488245), (97, 161927480), (104, 151028515), (110, 142790596), (130, 120822812), (143, 109838920), (194, 80963740), (220, 71395298), (260, 60411406), (286, 54919460), (388, 40481870), (440, 35697649), (485, 32385496), (520, 30205703), (572, 27459730), (715, 21967784), (776, 20240935), (970, 16192748), (1067, 14720680), (1144, 13729865), (1261, 12455960), (1430, 10983892), (1940, 8096374), (2134, 7360340), (2522, 6227980), (2860, 5491946), (3880, 4048187), (4268, 3680170), (5044, 3113990), (5335, 2944136), (5720, 2745973), (6305, 2491192), (8536, 1840085), (10088, 1556995), (10670, 1472068), (12610, 1245596), (13871, 1132360), (21340, 736034), (25220, 622798), (27742, 566180), (28309, 554840), (42680, 368017), (50440, 311399), (55484, 283090), (56618, 277420), (69355, 226472), (110968, 141545), (113236, 138710)]