15672948650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 30886023168

約数和(自身を除く): 15213074518

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 103, 115, 206, 230, 307, 431, 515, 575, 614, 862, 1030, 1150, 1535, 2155, 2369, 2575, 3070, 4310, 4738, 5150, 7061, 7675, 9913, 10775, 11845, 14122, 15350, 19826, 21550, 23690, 31621, 35305, 44393, 49565, 59225, 63242, 70610, 88786, 99130, 118450, 132317, 158105, 176525, 221965, 247825, 264634, 316210, 353050, 443930, 495650, 661585, 727283, 790525, 1021039, 1109825, 1323170, 1454566, 1581050, 2042078, 2219650, 3043291, 3307925, 3636415, 5105195, 6086582, 6615850, 7272830, 10210390, 13628651, 15216455, 18182075, 25525975, 27257302, 30432910, 36364150, 51051950, 68143255, 76082275, 136286510, 152164550, 313458973, 340716275, 626917946, 681432550, 1567294865, 3134589730, 7836474325, 15672948650]

約数ペア:

[(1, 15672948650), (2, 7836474325), (5, 3134589730), (10, 1567294865), (23, 681432550), (25, 626917946), (46, 340716275), (50, 313458973), (103, 152164550), (115, 136286510), (206, 76082275), (230, 68143255), (307, 51051950), (431, 36364150), (515, 30432910), (575, 27257302), (614, 25525975), (862, 18182075), (1030, 15216455), (1150, 13628651), (1535, 10210390), (2155, 7272830), (2369, 6615850), (2575, 6086582), (3070, 5105195), (4310, 3636415), (4738, 3307925), (5150, 3043291), (7061, 2219650), (7675, 2042078), (9913, 1581050), (10775, 1454566), (11845, 1323170), (14122, 1109825), (15350, 1021039), (19826, 790525), (21550, 727283), (23690, 661585), (31621, 495650), (35305, 443930), (44393, 353050), (49565, 316210), (59225, 264634), (63242, 247825), (70610, 221965), (88786, 176525), (99130, 158105), (118450, 132317)]