15673478860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1\times {\mathrm{1901}}^1$

素因数の和:3611

約数の個数: 96

約数和(自身を含む): 37353758400

約数和(自身を除く): 21680279540

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 1669, 1901, 2470, 3338, 3802, 4940, 6676, 7604, 8345, 9505, 16690, 19010, 21697, 24713, 31711, 33380, 36119, 38020, 43394, 49426, 63422, 72238, 86788, 98852, 108485, 123565, 126844, 144476, 158555, 180595, 216970, 247130, 317110, 361190, 412243, 433940, 469547, 494260, 634220, 722380, 824486, 939094, 1648972, 1878188, 2061215, 2347735, 3172769, 4122430, 4695470, 6345538, 8244860, 9390940, 12691076, 15863845, 31727690, 41245997, 60282611, 63455380, 82491994, 120565222, 164983988, 206229985, 241130444, 301413055, 412459970, 602826110, 783673943, 824919940, 1205652220, 1567347886, 3134695772, 3918369715, 7836739430, 15673478860]

約数ペア:

[(1, 15673478860), (2, 7836739430), (4, 3918369715), (5, 3134695772), (10, 1567347886), (13, 1205652220), (19, 824919940), (20, 783673943), (26, 602826110), (38, 412459970), (52, 301413055), (65, 241130444), (76, 206229985), (95, 164983988), (130, 120565222), (190, 82491994), (247, 63455380), (260, 60282611), (380, 41245997), (494, 31727690), (988, 15863845), (1235, 12691076), (1669, 9390940), (1901, 8244860), (2470, 6345538), (3338, 4695470), (3802, 4122430), (4940, 3172769), (6676, 2347735), (7604, 2061215), (8345, 1878188), (9505, 1648972), (16690, 939094), (19010, 824486), (21697, 722380), (24713, 634220), (31711, 494260), (33380, 469547), (36119, 433940), (38020, 412243), (43394, 361190), (49426, 317110), (63422, 247130), (72238, 216970), (86788, 180595), (98852, 158555), (108485, 144476), (123565, 126844)]