416702980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 954180864

約数和(自身を除く): 537477884

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 103, 146, 163, 170, 206, 292, 326, 340, 365, 412, 515, 652, 730, 815, 1030, 1241, 1460, 1630, 1751, 2060, 2482, 2771, 3260, 3502, 4964, 5542, 6205, 7004, 7519, 8755, 11084, 11899, 12410, 13855, 15038, 16789, 17510, 23798, 24820, 27710, 30076, 33578, 35020, 37595, 47596, 55420, 59495, 67156, 75190, 83945, 118990, 127823, 150380, 167890, 202283, 237980, 255646, 285413, 335780, 404566, 511292, 570826, 639115, 809132, 1011415, 1141652, 1225597, 1278230, 1427065, 2022830, 2451194, 2556460, 2854130, 4045660, 4902388, 5708260, 6127985, 12255970, 20835149, 24511940, 41670298, 83340596, 104175745, 208351490, 416702980]

約数ペア:

[(1, 416702980), (2, 208351490), (4, 104175745), (5, 83340596), (10, 41670298), (17, 24511940), (20, 20835149), (34, 12255970), (68, 6127985), (73, 5708260), (85, 4902388), (103, 4045660), (146, 2854130), (163, 2556460), (170, 2451194), (206, 2022830), (292, 1427065), (326, 1278230), (340, 1225597), (365, 1141652), (412, 1011415), (515, 809132), (652, 639115), (730, 570826), (815, 511292), (1030, 404566), (1241, 335780), (1460, 285413), (1630, 255646), (1751, 237980), (2060, 202283), (2482, 167890), (2771, 150380), (3260, 127823), (3502, 118990), (4964, 83945), (5542, 75190), (6205, 67156), (7004, 59495), (7519, 55420), (8755, 47596), (11084, 37595), (11899, 35020), (12410, 33578), (13855, 30076), (15038, 27710), (16789, 24820), (17510, 23798)]