1022023300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{3221}}^1$

素因数の和:3421

約数の個数: 72

約数和(自身を含む): 2349224640

約数和(自身を除く): 1327201340

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 167, 190, 334, 380, 475, 668, 835, 950, 1670, 1900, 3173, 3221, 3340, 4175, 6346, 6442, 8350, 12692, 12884, 15865, 16105, 16700, 31730, 32210, 61199, 63460, 64420, 79325, 80525, 122398, 158650, 161050, 244796, 305995, 317300, 322100, 537907, 611990, 1075814, 1223980, 1529975, 2151628, 2689535, 3059950, 5379070, 6119900, 10220233, 10758140, 13447675, 20440466, 26895350, 40880932, 51101165, 53790700, 102202330, 204404660, 255505825, 511011650, 1022023300]

約数ペア:

[(1, 1022023300), (2, 511011650), (4, 255505825), (5, 204404660), (10, 102202330), (19, 53790700), (20, 51101165), (25, 40880932), (38, 26895350), (50, 20440466), (76, 13447675), (95, 10758140), (100, 10220233), (167, 6119900), (190, 5379070), (334, 3059950), (380, 2689535), (475, 2151628), (668, 1529975), (835, 1223980), (950, 1075814), (1670, 611990), (1900, 537907), (3173, 322100), (3221, 317300), (3340, 305995), (4175, 244796), (6346, 161050), (6442, 158650), (8350, 122398), (12692, 80525), (12884, 79325), (15865, 64420), (16105, 63460), (16700, 61199), (31730, 32210)]