25785791970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{4421}}^1$

素因数の和:4640

約数の個数: 128

約数和(自身を含む): 66020106240

約数和(自身を除く): 40234314270

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 79, 107, 115, 138, 158, 214, 230, 237, 321, 345, 395, 474, 535, 642, 690, 790, 1070, 1185, 1605, 1817, 2370, 2461, 3210, 3634, 4421, 4922, 5451, 7383, 8453, 8842, 9085, 10902, 12305, 13263, 14766, 16906, 18170, 22105, 24610, 25359, 26526, 27255, 36915, 42265, 44210, 50718, 54510, 66315, 73830, 84530, 101683, 126795, 132630, 194419, 203366, 253590, 305049, 349259, 388838, 473047, 508415, 583257, 610098, 698518, 946094, 972095, 1016830, 1047777, 1166514, 1419141, 1525245, 1746295, 1944190, 2095554, 2365235, 2838282, 2916285, 3050490, 3492590, 4730470, 5238885, 5832570, 7095705, 8032957, 10477770, 10880081, 14191410, 16065914, 21760162, 24098871, 32640243, 37370713, 40164785, 48197742, 54400405, 65280486, 74741426, 80329570, 108800810, 112112139, 120494355, 163201215, 186853565, 224224278, 240988710, 326402430, 373707130, 560560695, 859526399, 1121121390, 1719052798, 2578579197, 4297631995, 5157158394, 8595263990, 12892895985, 25785791970]

約数ペア:

[(1, 25785791970), (2, 12892895985), (3, 8595263990), (5, 5157158394), (6, 4297631995), (10, 2578579197), (15, 1719052798), (23, 1121121390), (30, 859526399), (46, 560560695), (69, 373707130), (79, 326402430), (107, 240988710), (115, 224224278), (138, 186853565), (158, 163201215), (214, 120494355), (230, 112112139), (237, 108800810), (321, 80329570), (345, 74741426), (395, 65280486), (474, 54400405), (535, 48197742), (642, 40164785), (690, 37370713), (790, 32640243), (1070, 24098871), (1185, 21760162), (1605, 16065914), (1817, 14191410), (2370, 10880081), (2461, 10477770), (3210, 8032957), (3634, 7095705), (4421, 5832570), (4922, 5238885), (5451, 4730470), (7383, 3492590), (8453, 3050490), (8842, 2916285), (9085, 2838282), (10902, 2365235), (12305, 2095554), (13263, 1944190), (14766, 1746295), (16906, 1525245), (18170, 1419141), (22105, 1166514), (24610, 1047777), (25359, 1016830), (26526, 972095), (27255, 946094), (36915, 698518), (42265, 610098), (44210, 583257), (50718, 508415), (54510, 473047), (66315, 388838), (73830, 349259), (84530, 305049), (101683, 253590), (126795, 203366), (132630, 194419)]