15696549980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{1153}}^1$

素因数の和:1443

約数の個数: 96

約数和(自身を含む): 34199020800

約数和(自身を除く): 18502470820

約数列:

[1, 2, 4, 5, 10, 20, 59, 83, 118, 139, 166, 236, 278, 295, 332, 415, 556, 590, 695, 830, 1153, 1180, 1390, 1660, 2306, 2780, 4612, 4897, 5765, 8201, 9794, 11530, 11537, 16402, 19588, 23060, 23074, 24485, 32804, 41005, 46148, 48970, 57685, 68027, 82010, 95699, 97940, 115370, 136054, 160267, 164020, 191398, 230740, 272108, 320534, 340135, 382796, 478495, 641068, 680270, 680683, 801335, 956990, 1360540, 1361366, 1602670, 1913980, 2722732, 3205340, 3403415, 5646241, 6806830, 9455753, 11292482, 13302161, 13613660, 18911506, 22584964, 26604322, 28231205, 37823012, 47278765, 53208644, 56462410, 66510805, 94557530, 112924820, 133021610, 189115060, 266043220, 784827499, 1569654998, 3139309996, 3924137495, 7848274990, 15696549980]

約数ペア:

[(1, 15696549980), (2, 7848274990), (4, 3924137495), (5, 3139309996), (10, 1569654998), (20, 784827499), (59, 266043220), (83, 189115060), (118, 133021610), (139, 112924820), (166, 94557530), (236, 66510805), (278, 56462410), (295, 53208644), (332, 47278765), (415, 37823012), (556, 28231205), (590, 26604322), (695, 22584964), (830, 18911506), (1153, 13613660), (1180, 13302161), (1390, 11292482), (1660, 9455753), (2306, 6806830), (2780, 5646241), (4612, 3403415), (4897, 3205340), (5765, 2722732), (8201, 1913980), (9794, 1602670), (11530, 1361366), (11537, 1360540), (16402, 956990), (19588, 801335), (23060, 680683), (23074, 680270), (24485, 641068), (32804, 478495), (41005, 382796), (46148, 340135), (48970, 320534), (57685, 272108), (68027, 230740), (82010, 191398), (95699, 164020), (97940, 160267), (115370, 136054)]