39233484940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1\times {\mathrm{4793}}^1$

素因数の和:6491

約数の個数: 96

約数和(自身を含む): 93473795520

約数和(自身を除く): 54240310580

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, 1657, 2470, 3314, 4793, 4940, 6628, 8285, 9586, 16570, 19172, 21541, 23965, 31483, 33140, 43082, 47930, 62309, 62966, 86164, 91067, 95860, 107705, 124618, 125932, 157415, 182134, 215410, 249236, 311545, 314830, 364268, 409279, 430820, 455335, 623090, 629660, 818558, 910670, 1183871, 1246180, 1637116, 1821340, 2046395, 2367742, 4092790, 4735484, 5919355, 7942001, 8185580, 11838710, 15884002, 23677420, 31768004, 39710005, 79420010, 103246013, 150898019, 158840020, 206492026, 301796038, 412984052, 516230065, 603592076, 754490095, 1032460130, 1508980190, 1961674247, 2064920260, 3017960380, 3923348494, 7846696988, 9808371235, 19616742470, 39233484940]

約数ペア:

[(1, 39233484940), (2, 19616742470), (4, 9808371235), (5, 7846696988), (10, 3923348494), (13, 3017960380), (19, 2064920260), (20, 1961674247), (26, 1508980190), (38, 1032460130), (52, 754490095), (65, 603592076), (76, 516230065), (95, 412984052), (130, 301796038), (190, 206492026), (247, 158840020), (260, 150898019), (380, 103246013), (494, 79420010), (988, 39710005), (1235, 31768004), (1657, 23677420), (2470, 15884002), (3314, 11838710), (4793, 8185580), (4940, 7942001), (6628, 5919355), (8285, 4735484), (9586, 4092790), (16570, 2367742), (19172, 2046395), (21541, 1821340), (23965, 1637116), (31483, 1246180), (33140, 1183871), (43082, 910670), (47930, 818558), (62309, 629660), (62966, 623090), (86164, 455335), (91067, 430820), (95860, 409279), (107705, 364268), (124618, 314830), (125932, 311545), (157415, 249236), (182134, 215410)]